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Release History

Version Date Description
3.0.0 2005-11-04 This release includes the authentication and authorization capabilities.
2.1.0 2005-04-12 This release includes the Remote Method Interface (RMI) support and the permissible values enhancement.
2.0.1 2005-03-02 This release includes fixes to the data dictionary schemas.
2.0.0 2005-02-07 This release supports version control of dictionaries and schemas and includes general manipulation of dictionaries and schemas.
1.1.1 2004-10-29 This release modifies Profile handling behavior.
1.1.0 2004-08-03 This release supports schema registration and dictionary export.
1.0.0 2004-03-01 Initial release of the Metadata Service.

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Release 3.0.0 - 2005-11-04

Type Changes By
add Added the authentication capability. The server setup and configuration is invisible to the users unless they run the client programs. Then, they will need to know and specify the server name to connect to. shuliu, cwong
add Added the user-based authorization capability. Users must be authenticated to add, modify, and remove metadata objects. Users can only modify and remove their own metadata objects. cwong

Release 2.1.0 - 2005-04-12

Type Changes By
add Added the RMI protocol support. The server setup and configuration is invisible to the users unless they run the client programs. Then, they will need to know and specify the server name to connect to. shuliu
add Added Permissible Values Enhancement in which each value contains data value, meaning of the value, and description of the value. Please check out the new data dictionary schema, dataDictionary.dtd or dataDictionary.xsd, for the syntax to add the value meanings and descriptions to your data dictionaries. cwong
update Due to the enhancement of EDM Logger, the class LogUtil is no longer required; therefore, the properties such as jpl.eda.util.log.* can be replaced by jpl.eda.util.LogInit.*. cwong

Release 2.0.1 - 2005-03-02

Type Changes By
fix Modified dataDictionary.dtd and dataDictionary.xsd to include attribute "Version". cwong

Release 2.0.0 - 2005-02-07

Type Changes By
add Support version control of dictionary and schema file. cwong
add Added directory hierarchies of registered dictionary and schema files via the use of URI. cwong
add Provide general manipulation capabilities for dictionary and schema registries. This include methods to modify metadata for and remove dictionary or schema registry. cwong
add Provide capability to promote the dictionary or schema registry to its root directory at the directory hierarchy via URI. cwong
add Provide capability to allow reservation of schema namespace. cwong
add Provide capability to validate a schema file in dtd, xml schema, and stylesheet syntax. cwong
update Modified to integrate the latest version of EDM components such as CAS, Profile Service, and other common utilities. cwong

Release 1.1.1 - 2004-10-29

Type Changes By
update Added Population of the resLocation resource attribute for returned Profiles describing dictionaries or schemas. cwong
update Modified to return an empty Profile instead of throwing an exception when no element results are found for a given query. cwong
fix Fixed the Element Profile Handler to return a list of Profiles. cwong

Release 1.1.0 - 2004-08-03

Type Changes By
add Support for schema file registration and retrieval. cwong
add Support for dictionary file export in the supported XML structure. cwong
add Support for modifying and removing an element. cwong

Release 1.0.0 - 2004-03-01

Type Changes By
add Provide an open, flexible and extensible framework for building metadata registries that will promote common vocabulary in the form of data elements across data systems. cwong
add Utilize industry standards and recommendations such as ISO/IEC 11179 and Dublin Core. cwong
add Capture, locate, and access metadata in the registry. This includes import and export of data dictionaries. cwong
add Capture, locate, and access data elements. cwong
add Provide an application program interface (API) for accessing the service. cwong
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Editor: Sean Kelly

NASA Official: Dan Crichton

Last Published: 04 November 2005

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